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Precision Cooling For Business-Critical Continuity™ Water-Based Coolant Pumping Unit Liebert XDP-W Water Pumping Unit Liebert XDP-W Pumping Unit is part of the the highly energy-efficient, high heat density Liebert XD cooling system, designed to support Liebert XDR-W rackcooler, and Liebert XDK-W rack enclosure. Liebert XDP-W is an isolating interface between the pumped water and the building chilled water system. Liebert XDP-W may also be used with other brands of rack cooling equipment. Flexibility: Includes enclosure, pumps, heat exchanger, expansion tank, controls, valves and piping as a packaged unit for easy installation. Allows for scalability for future growth. Offers 60 Hz and 50 Hz models. Higher Availability: Maintains the coolant at a temperature always above the actual dewpoint, to prevent condensation. Isolates the chilled water circuit from the XDK-W or XDR-W water circuit. Lowest Total Cost of Ownership: Operates with energy efficient redundant pumps. Uses floor space efficiently. Ideally Suited For: Liebert XDR-W and Liebert XDK-W systems. Other brands of water-cooled rack equipment. Liebert Corporation Specifications 1050 Dearborn Drive P.O. Box 29186 Columbus, Ohio 43229 800 877 9222 Phone (U.S. & Canada Only) 614 888 0246 Phone (Outside U.S.) 614 841 6022 FAX Liebert XDP-W Coolant Distribution Unit Nominal Capacity 100 kW Input Voltage 460 V, 3 ph, 60 Hz 400 V, 3 ph, 50 Hz 208 V, 3 ph, 60 Hz Full load amps Via Leonardo Da Vinci 8 Zona Industriale Tognana 35028 Piove Di Sacco (PD) Italy 39 049 9719 111 Phone 39 049 5841 257 FAX 4.3A @ 400V 2.5A @ 460V Height, unit only 78” (1981 mm) Width 38” (965 mm) Depth 35” (889 mm) Weight, unit only 750 lbs (340 kg) Emerson Network Power Asia Pacific 7/F., Dah Sing Financial Centre 108 Gloucester Rd, Wanchai Hong Kong 852 25722201 Phone 852 28029250 FAX liebert.com Liebert XDP-W units supporting Liebert XDR-W units 24 x 7 Tech Support 800 222 5877 Phone 614 841 6755 (outside U.S.) While every precaution has been taken to ensure accuracy and completeness in this literature, Liebert Corporation assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. © 2007 Liebert Corporation. All rights reserved throughout the world. Specifications subject to change without notice. All names referred to are trademarks or registered trademarks of their respective owners. ® Liebert and the Liebert logo are registered trademarks of the Liebert Corporation. SL-16900 (R10/07) Printed in USA Emerson Network Power. The global leader in enabling Business-Critical Continuity™. Hydraulic Schematic XDP-W DUAL PUMPS BUILDING CHILLED WATER LOOP HEAT EXCHANGER 2-WAY VALVE CONTROLS SECONDARY FLUID ABOVE ROOM DEWPOINT Low pressure water circuit with a fluid temperature always above the actual dewpoint, to prevent condensation. XDR-W modules or XDK-W enclosures AC Power Connectivity DC Power Embedded Computing Embedded Power Monitoring Outside Plant Power Switching & Controls Precision Cooling Racks & Integrated Cabinets Services Surge Protection Emerson Network Power.com Business-Critical Continuity, Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2007 Emerson Electric Co.